define('ace/mode/io_highlight_rules', ['require', 'exports', 'module', 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
  'use strict'

  var oop = require('../lib/oop')
  var TextHighlightRules = require('./text_highlight_rules').TextHighlightRules

  var IoHighlightRules = function() {
    this.$rules = { start:
       [{ token: ['text', 'meta.empty-parenthesis.io'],
         regex: '(\\()(\\))',
         comment: 'we match this to overload return inside () --Allan; scoping rules for what gets the scope have changed, so we now group the ) instead of the ( -- Rob' },
       { token: ['text', 'meta.comma-parenthesis.io'],
         regex: '(\\,)(\\))',
         comment: 'We want to do the same for ,) -- Seckar; same as above -- Rob' },
       { token: 'keyword.control.io',
         regex: '\\b(?:if|ifTrue|ifFalse|ifTrueIfFalse|for|loop|reverseForeach|foreach|map|continue|break|while|do|return)\\b' },
       { token: 'punctuation.definition.comment.io',
         regex: '/\\*',
         push:
            [{ token: 'punctuation.definition.comment.io',
              regex: '\\*/',
              next: 'pop' },
            { defaultToken: 'comment.block.io' }] },
       { token: 'punctuation.definition.comment.io',
         regex: '//',
         push:
            [{ token: 'comment.line.double-slash.io',
              regex: '$',
              next: 'pop' },
            { defaultToken: 'comment.line.double-slash.io' }] },
       { token: 'punctuation.definition.comment.io',
         regex: '#',
         push:
            [{ token: 'comment.line.number-sign.io', regex: '$', next: 'pop' },
              { defaultToken: 'comment.line.number-sign.io' }] },
       { token: 'variable.language.io',
         regex: '\\b(?:self|sender|target|proto|protos|parent)\\b',
         comment: 'I wonder if some of this isn\'t variable.other.language? --Allan; scoping this as variable.language to match Objective-C\'s handling of \'self\', which is inconsistent with C++\'s handling of \'this\' but perhaps intentionally so -- Rob' },
       { token: 'keyword.operator.io',
         regex: '<=|>=|=|:=|\\*|\\||\\|\\||\\+|-|/|&|&&|>|<|\\?|@|@@|\\b(?:and|or)\\b' },
       { token: 'constant.other.io', regex: '\\bGL[\\w_]+\\b' },
       { token: 'support.class.io', regex: '\\b[A-Z](?:\\w+)?\\b' },
       { token: 'support.function.io',
         regex: '\\b(?:clone|call|init|method|list|vector|block|\\w+(?=\\s*\\())\\b' },
       { token: 'support.function.open-gl.io',
         regex: '\\bgl(?:u|ut)?[A-Z]\\w+\\b' },
       { token: 'punctuation.definition.string.begin.io',
         regex: '"""',
         push:
            [{ token: 'punctuation.definition.string.end.io',
              regex: '"""',
              next: 'pop' },
            { token: 'constant.character.escape.io', regex: '\\\\.' },
            { defaultToken: 'string.quoted.triple.io' }] },
       { token: 'punctuation.definition.string.begin.io',
         regex: '"',
         push:
            [{ token: 'punctuation.definition.string.end.io',
              regex: '"',
              next: 'pop' },
            { token: 'constant.character.escape.io', regex: '\\\\.' },
            { defaultToken: 'string.quoted.double.io' }] },
       { token: 'constant.numeric.io',
         regex: '\\b(?:0(?:x|X)[0-9a-fA-F]*|(?:[0-9]+\\.?[0-9]*|\\.[0-9]+)(?:(?:e|E)(?:\\+|-)?[0-9]+)?)(?:L|l|UL|ul|u|U|F|f)?\\b' },
       { token: 'variable.other.global.io', regex: 'Lobby\\b' },
       { token: 'constant.language.io',
         regex: '\\b(?:TRUE|true|FALSE|false|NULL|null|Null|Nil|nil|YES|NO)\\b' }] }

    this.normalizeRules()
  }

  IoHighlightRules.metaData = { fileTypes: ['io'],
    keyEquivalent: '^~I',
    name: 'Io',
    scopeName: 'source.io' }

  oop.inherits(IoHighlightRules, TextHighlightRules)

  exports.IoHighlightRules = IoHighlightRules
})

define('ace/mode/folding/cstyle', ['require', 'exports', 'module', 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) {
  'use strict'

  var oop = require('../../lib/oop')
  var Range = require('../../range').Range
  var BaseFoldMode = require('./fold_mode').FoldMode

  var FoldMode = exports.FoldMode = function(commentRegex) {
    if (commentRegex) {
      this.foldingStartMarker = new RegExp(
        this.foldingStartMarker.source.replace(/\|[^|]*?$/, '|' + commentRegex.start)
      )
      this.foldingStopMarker = new RegExp(
        this.foldingStopMarker.source.replace(/\|[^|]*?$/, '|' + commentRegex.end)
      )
    }
  }
  oop.inherits(FoldMode, BaseFoldMode);

  (function() {
    this.foldingStartMarker = /([\{\[\(])[^\}\]\)]*$|^\s*(\/\*)/
    this.foldingStopMarker = /^[^\[\{\(]*([\}\]\)])|^[\s\*]*(\*\/)/
    this.singleLineBlockCommentRe = /^\s*(\/\*).*\*\/\s*$/
    this.tripleStarBlockCommentRe = /^\s*(\/\*\*\*).*\*\/\s*$/
    this.startRegionRe = /^\s*(\/\*|\/\/)#?region\b/
    this._getFoldWidgetBase = this.getFoldWidget
    this.getFoldWidget = function(session, foldStyle, row) {
      var line = session.getLine(row)

      if (this.singleLineBlockCommentRe.test(line)) {
        if (!this.startRegionRe.test(line) && !this.tripleStarBlockCommentRe.test(line)) { return '' }
      }

      var fw = this._getFoldWidgetBase(session, foldStyle, row)

      if (!fw && this.startRegionRe.test(line)) { return 'start' } // lineCommentRegionStart

      return fw
    }

    this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
      var line = session.getLine(row)

      if (this.startRegionRe.test(line)) { return this.getCommentRegionBlock(session, line, row) }

      var match = line.match(this.foldingStartMarker)
      if (match) {
        var i = match.index

        if (match[1]) { return this.openingBracketBlock(session, match[1], row, i) }

        var range = session.getCommentFoldRange(row, i + match[0].length, 1)

        if (range && !range.isMultiLine()) {
          if (forceMultiline) {
            range = this.getSectionRange(session, row)
          } else if (foldStyle != 'all') { range = null }
        }

        return range
      }

      if (foldStyle === 'markbegin') { return }

      var match = line.match(this.foldingStopMarker)
      if (match) {
        var i = match.index + match[0].length

        if (match[1]) { return this.closingBracketBlock(session, match[1], row, i) }

        return session.getCommentFoldRange(row, i, -1)
      }
    }

    this.getSectionRange = function(session, row) {
      var line = session.getLine(row)
      var startIndent = line.search(/\S/)
      var startRow = row
      var startColumn = line.length
      row = row + 1
      var endRow = row
      var maxRow = session.getLength()
      while (++row < maxRow) {
        line = session.getLine(row)
        var indent = line.search(/\S/)
        if (indent === -1) { continue }
        if (startIndent > indent) { break }
        var subRange = this.getFoldWidgetRange(session, 'all', row)

        if (subRange) {
          if (subRange.start.row <= startRow) {
            break
          } else if (subRange.isMultiLine()) {
            row = subRange.end.row
          } else if (startIndent == indent) {
            break
          }
        }
        endRow = row
      }

      return new Range(startRow, startColumn, endRow, session.getLine(endRow).length)
    }
    this.getCommentRegionBlock = function(session, line, row) {
      var startColumn = line.search(/\s*$/)
      var maxRow = session.getLength()
      var startRow = row

      var re = /^\s*(?:\/\*|\/\/|--)#?(end)?region\b/
      var depth = 1
      while (++row < maxRow) {
        line = session.getLine(row)
        var m = re.exec(line)
        if (!m) continue
        if (m[1]) depth--
        else depth++

        if (!depth) break
      }

      var endRow = row
      if (endRow > startRow) {
        return new Range(startRow, startColumn, endRow, line.length)
      }
    }
  }).call(FoldMode.prototype)
})

define('ace/mode/io', ['require', 'exports', 'module', 'ace/lib/oop', 'ace/mode/text', 'ace/mode/io_highlight_rules', 'ace/mode/folding/cstyle'], function(require, exports, module) {
  'use strict'

  var oop = require('../lib/oop')
  var TextMode = require('./text').Mode
  var IoHighlightRules = require('./io_highlight_rules').IoHighlightRules
  var FoldMode = require('./folding/cstyle').FoldMode

  var Mode = function() {
    this.HighlightRules = IoHighlightRules
    this.foldingRules = new FoldMode()
    this.$behaviour = this.$defaultBehaviour
  }
  oop.inherits(Mode, TextMode);

  (function() {
    this.lineCommentStart = '//'
    this.blockComment = { start: '/*', end: '*/' }
    this.$id = 'ace/mode/io'
  }).call(Mode.prototype)

  exports.Mode = Mode
});
(function() {
  window.require(['ace/mode/io'], function(m) {
    if (typeof module === 'object' && typeof exports === 'object' && module) {
      module.exports = m
    }
  })
})()
